<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body {
            /* background: url(../bg.jpeg) no-repeat; */
            background-image: url(./login-background.jpg);
            /* background-position:50%; */
            background-size: 100%;
        }

        .box {
            width: 433px;
            height: 400px;
            background-color: white;
            margin: 150px auto;
            border-radius: 10px;
        }

        .top {
            width: 100%;
            height: 70px;
            color: black;
            border-radius: 10px 10px 0 0;
            text-align: center;
            line-height: 130px;
            font-size: 22px;
        }

        .box .kuang input {
            display: block;
            width: 368px;
            height: 42px;
            border-radius: 5px;
            border: 1px solid rgba(201, 197, 197, 0.584);
            outline: none;
            margin: 22px auto;
        }

        .box .kuang input:nth-child(1) {
            margin-top: 55px;
        }
        .box .denglu button {
            display: block;
            margin: 10px auto;
            background-color: #90ee90;
            color: white;
            text-align: center;
            border: 0;
            width: 74px;
            height: 42px;
            border: 1px solid rgb(211, 208, 208);
            border-radius: 5px;
            cursor: pointer;
        }
        .box .denglu input{
            width: 74px;
            height: 42px;
        }
    </style>
</head>

<body>
    <div class="box">
        <div class="top">欢迎登录后台管理系统</div>
        <div class="kuang">
            <input type="text" placeholder=" 请输入用户名">
            <input type="password" placeholder=" 请输入密码">
        </div>
       
        <div class="denglu">
            <input type="button" value="登录">
        </div>
    </div>
</body>

</html>
<script src="./axios.min.js"></script>
<script src="./denglu.js"></script>